diff --git a/rules/linux/command_and_control_auditd_curl_wget_from_container.toml b/rules/linux/command_and_control_auditd_curl_wget_from_container.toml
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+[metadata]
+creation_date = "2026/04/22"
+integration = ["auditd_manager"]
+maturity = "production"
+updated_date = "2026/04/22"
+
+[rule]
+author = ["Elastic"]
+description = """
+Detects execution of curl or wget from processes whose title aligns with **`runc init`**, a common fingerprint 
+for workloads running inside **OCI/runc-backed containers** on Linux hosts instrumented with Auditd Manager. 
+After breaking out of an application container or abusing a privileged workload, attackers often pull ingress tooling
+(stagers, scripts, implants) or stage exfiltration with minimal HTTP clients. Those utilities are also used
+benignly in images, so context matters; the `runc init` anchor narrows the signal to the container runtime boundary
+where unexpected download clients are more worthy of review than the same binaries on a bare-metal admin shell.
+"""
+false_positives = [
+    """
+    Base images, entrypoints, or init wrappers may legitimately invoke curl or wget during container startup (package
+    installs, health checks); baseline trusted images and exclude stable image digests or namespaces when noisy.
+    """,
+    """
+    Developer-oriented containers and CI build pods can run curl/wget from PID 1 descendants under runc; correlate with
+    build pipelines and approved registries.
+    """,
+]
+from = "now-9m"
+index = ["auditbeat-*", "logs-auditd_manager.auditd-*"]
+language = "kuery"
+license = "Elastic License v2"
+name = "Curl or Wget Execution from Container Context"
+note = """## Triage and analysis
+
+### Investigating Curl or Wget Execution from Container Context
+
+The rule matches Auditd-backed process events where `process.title` is `runc init` and the executed program is
+curl/wget (by `process.name`) or the argument vector suggests curl or wget paths. Use it to spot ingress tool 
+transfer or scripted downloads from inside a container as seen at the host audit layer.
+
+### Possible investigation steps
+
+- Reconstruct the full command line from `process.args` / `process.command_line` and identify URLs, output paths, and
+  flags such as `-O`, `--post-file`, or TLS bypass (`-k`).
+- Map the event to the container: cgroup, `container.id`, `kubernetes.pod.*`, or runtime metadata if present on the
+  document; identify the image, namespace, and workload owner.
+- Review egress from the host or pod network policy logs for destinations contacted shortly after the execution.
+- Compare against recent image or manifest changes for the workload to rule out intentional startup scripts.
+
+### False positive analysis
+
+- Package managers and bootstrap scripts in official images may run curl/wget once at start; document and exclude when
+  verified.
+- Security scanners or health checks running in sidecars could match; validate agent type and schedule.
+
+### Response and remediation
+
+- If unauthorized, isolate the node or workload, revoke credentials available to the container, inspect for dropped
+  binaries or cron/systemd additions, and rotate any secrets the container could reach.
+"""
+references = [
+    "https://attack.mitre.org/techniques/T1105/",
+    "https://gtfobins.github.io/gtfobins/curl/",
+    "https://gtfobins.github.io/gtfobins/wget/",
+]
+risk_score = 47
+rule_id = "e7b2c3d4-5a6b-4e8f-9c0d-1a2b3e4f5a6b"
+setup = """## Setup
+
+This rule requires data from **Auditd Manager** (or legacy Auditbeat shipping comparable ECS fields).
+
+### Auditd Manager Integration Setup
+The Auditd Manager integration receives audit events from the Linux Audit Framework. With `auditd_manager`,
+administrators can define audit rules, track system events, and generate reports.
+
+#### Steps to deploy Auditd Manager
+- In Kibana, open **Add integrations**, search for **Auditd Manager**, and add it to an agent policy deployed on Linux
+  hosts that should emit syscall audit data.
+- For integration details, see the [Auditd Manager documentation](https://docs.elastic.co/integrations/auditd_manager).
+
+#### Rule-specific notes
+- Ensure syscall coverage includes **execve** (or equivalent) for processes inside containers so `curl`, `wget`, and
+  argument lists are captured on the host.
+- Confirm that **`process.title`** (or the mapped proctitle field) reflects **`runc init`** for your runtime; other
+  runtimes may use different titles—tune the predicate if you standardize on `crun`, `containerd-shim`, etc.
+"""
+severity = "medium"
+tags = [
+    "Domain: Endpoint",
+    "OS: Linux",
+    "Use Case: Threat Detection",
+    "Tactic: Command and Control",
+    "Tactic: Execution",
+    "Domain: Containers",
+    "Data Source: Auditd Manager",
+    "Resources: Investigation Guide",
+]
+timestamp_override = "event.ingested"
+type = "query"
+query = '''
+host.os.type:linux and 
+data_stream.dataset:"auditd_manager.auditd" and
+event.action:("executed" or "exec") and
+process.title:"runc init" and
+(
+  process.name:(curl or wget) or
+  process.args:(* curl* or */bin/curl* or *wget*)
+)
+'''
+
+[[rule.threat]]
+framework = "MITRE ATT&CK"
+
+[[rule.threat.technique]]
+id = "T1105"
+name = "Ingress Tool Transfer"
+reference = "https://attack.mitre.org/techniques/T1105/"
+
+[rule.threat.tactic]
+id = "TA0011"
+name = "Command and Control"
+reference = "https://attack.mitre.org/tactics/TA0011/"